Simple economics and Bookkeeping for fish farmers/
Wiliams,Collin
Simple economics and Bookkeeping for fish farmers/ Collins Williams, - Italy: Food and Agriculture Organization, 1992 - v, 96 pages.: ill.; 18cm
789251030028
SH 329.E55 Wil
Simple economics and Bookkeeping for fish farmers/ Collins Williams, - Italy: Food and Agriculture Organization, 1992 - v, 96 pages.: ill.; 18cm
789251030028
SH 329.E55 Wil